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Facebetter SDK C++ API reference for Linux
libfacebetter.so. At runtime the OS must be able to locate it:
# Option 1: LD_LIBRARY_PATH (recommended during development)
export LD_LIBRARY_PATH=/path/to/facebetter-sdk/lib:$LD_LIBRARY_PATH
./your_app
# Option 2: Add to ldconfig (system-wide installation)
echo "/path/to/facebetter-sdk/lib" | sudo tee /etc/ld.so.conf.d/facebetter.conf
sudo ldconfig
# Option 3: Copy to a system library directory
sudo cp libfacebetter.so /usr/local/lib/
sudo ldconfig
target_include_directories(your_target PRIVATE
/path/to/facebetter-sdk/include
)
target_link_libraries(your_target PRIVATE
${CMAKE_CURRENT_SOURCE_DIR}/lib/libfacebetter.so
# OpenGL dependencies
GL
glfw
)
# Ubuntu / Debian
sudo apt install libgl1-mesa-dev libglu1-mesa-dev libglfw3-dev
# Fedora / RHEL
sudo dnf install mesa-libGL-devel mesa-libGLU-devel glfw-devel
# Ubuntu / Debian
sudo apt install libosmesa6-dev
external_context FieldEngineConfig cfg;
cfg.external_context = true; // Use the caller's current GL context
true, the SDK does not create an internal GL context; all GPU calls run on the calling thread’s active context.
SetRenderView Not Availableecho $DISPLAY # should print something like :0 or :1
ssh -X user@host